<!DOCTYPE html>
<html>
<body>
<script src="../resources/runner.js"></script>
<script>
PerfTestRunner.measureRunsPerSecond({
    description: "This benchmark fetches window.devicePixelRatio, which is " +
                 "used to benchmark double privacy budget UKM serialization " +
                 "performance.",
    run: function() {
        return devicePixelRatio;
}});
</script>
</body>
</html>
